The school owns many qualified teachers, but when it_____________facilities, the school is not modern enough.
___you understand this rule, you will have no further difficulty.
“Shall we stop for lunch _____ shall we drive on?” “Let’s stop for lunch, but the driver can’t drink _____ drive.”
____ you work, you must always serve the people heart and soul.
____ makes mistakes must correct them.
I’ll discuss it with you ____ you like to come.